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Amponsah et al

Greener Journal of Agricultural Sciences

Vol. 9(1), pp. 23-31, 2019

ISSN: 2276-7770

Copyright ©2019, the copyright of this article is retained by the author(s)

DOI Link: http://doi.org/10.15580/GJAS.2019.1.011719017

http://gjournals.org/GJAS

 

 

Estimates of Population parameters for Sardinella maderensis (Lowe, 1838) in the coastal waters of Ghana

 

Samuel K.K. Amponsah 1*; Patrick K. Ofori-Danson 2; Francis K.E. Nunoo 3; Godfred A. Ameyaw 4

 

1* Department of Fisheries and Water Resources, University of Energy and Natural Resources, Box 214, Sunyani, Ghana. 

2 Department of Marine and Fisheries Sciences, University of Ghana, Box LG 25, Legon, Ghana.

3 Department of Marine and Fisheries Sciences, University of Ghana, Box LG 25, Legon, Ghana. Email: 

4 Australian National Centre for Ocean Resources and Security, University of Wollongong, NSW 2522, Australia.



ARTICLE INFO

ABSTRACT

 

Article No.: 011719017

Type: Research

DOI: 10.15580/GJAS.2019.1.011719017

 

This study examined some population parameters of Sardinella maderensis landed along the eastern coast of Ghana, based on length-frequency data from June, 2014 to January 2015.  Overall, 1401 samples of   S. maderensis were measured for standard length and resultant data analysed with FiSAT II. The asymptotic length (L) and growth rate (K) were 23.63 cm SL and 0.61 yr-1 respectively.  The theoretical age at birth (t0) and growth performance index (ϕ) were -0.284 yr-1 and 2.532 respectively. The recruitment pattern was continuous with two recruitment pulses. Total mortality rate (Z), natural mortality rate (M) and fishing mortality rate (F) were 2.96 yr-1, 1.30 yr-1 and 1.63 yr-1 correspondingly. Fishing mortality rate surpassed the optimum fishing rate which showed that the assessed fish species is under high fishing pressure. The estimated exploitation rate (Ecurr) was 0.55, implying that the stock is over-exploitation. VPA outcome revealed higher harvesting rate on individuals with length between 10 – 11 cm. The spawning biomass which was below the 30% of unexploited biomass indicated future recruitment failure of the stock. As a result, urgent management interventions such as the application of biological reference points and mesh size regulations are urgently recommended for sustainable exploitation of Sardinella maderensis.

 

Submitted: 17/01/2019

Accepted:  21/01/2019

Published: 31/01/2019

 

*Corresponding Author

Samuel K.K. Amponsah

E-mail: samuel.amponsah@ uenr.edu.gh

 

Keywords:

Madeiran sardinella, population parameters, Ghana, MSY, VPA, overfishing

 

 

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REFERENCES

 

Abowei, J.F.N., Davis, A.O. & Eli, A.A. (2009). Study of the length-weight relationships and condition factor of five fish species from Nkoro River, Niger Delta, Nigeria. Current Research Journal of Biological Science, 1: 94 – 98

 

Ahmad, I.M., Yola, I.D. and Suleiman, N. (2018). Mortality and Exploitation Rates of Challawa Gorge Dam Fishes, Kano State, Nigeria. J Fisheries Livest Prod 6: 262. doi: 10.4172/2332-2608.1000262

 

Amponsah, S.K.K., Ofori-Danson, P.K., Nunoo, F.K.E. & Ameyaw, G.A. (2017a). Population Dynamics of Sardinella aurita (Val., 1847) within Ghana’s Coastal Waters. Vol. 4 (3), 237-248

 

Amponsah, S.K.K., Ofori-Danson, P.K., Nunoo, F.K.E. & Ameyaw, G.A. (2017b). Virtual population analysis and estimates of maximum sustainable yield of some commercially important fish species in the coastal waters of Ghana and management implications.  International Journal of Fisheries and Aquatic Research, Vol 2 (3), pp 1 -7.

 

Amponsah, S.K.K., Ofori-Danson, P.K. & Nunoo, F.K.E. (2016a). Study of the population parameters of the bigeye grunt, Brachydeuterus auritus (Valenciennes, 1831) in Ghanaian coastal waters and its implications for management. International Journal of Fisheries and Aquatic Studies, 4: 413- 419.

 

Amponsah, S.K.K., Ofori-Danson, P.K. & Nunoo, F.K.E. (2016b). Population dynamics of Engraulis encrasicolus (Linnaeus, 1758) within Ghana’s coastal waters. International Journal of Fisheries and Aquatic Studies, 4: 258 – 263.

 

Amponsah, S.K.K., Ofori-Danson, P.K. & Nunoo, F.K.E. (2016c). Fishing regime, growth, mortality and exploitation status of Scomber japonicus from catches landed along the eastern coastline of Ghana. International Journal of Fisheries Aquatic Research, 1: 5.

 

Amponsah, S.K.K., Ofori-Danson, P.K., Nunoo, F.K.E. & Ameyaw, G.A. (2016d). Aspects of population dynamics of Red Pandora, Pagellus bellottii (Steindachner, 1882) from the coastal waters of Ghana. Journal of Scientific and Industrial Research, 5: 215-224.

 

Amponsah, S.K.K., Ofori-Danson, P.K., Nunoo, F.K.E. & Ameyaw, G.A. (2016e). Virtual population analysis and estimates of maximum sustainable yield of some commercially important fish species in the coastal waters of Ghana and management implications. International Journal of Fisheries Aquatic Research, 2: 7.

 

Amponsah, S.K.K. (2015). Assessment of coastal fishing operations in Ghana from the perspective of safety, poverty and catches. Masters Thesis, University of Ghana. 142 pp.

 

Ansa-Emmim, M. (1973). Pelagic Fisheries. In: The Ghana Fishing Industry. Proceedings of Symposium on the Fishing Industry in Ghana, May 4-5, 1972. Fishery Research Unit, Tema.

 

Beverton, R.J.H. (1963). Maturation, growth and mortality of Clupeid and Engraulid stocks in relation to fishing. Rapports et Proce´s-Verbaux des Re´unions, Conseil International pour l’Exploration de la Mer 154, 44–67.

 

Beverton, R.J.H. Holt, J.S. (1957) On the dynamics of exploited shrimp  populations. Shrimp . Invest. London, Ser., Vol 2 (19), 533 pp.

 

Binet, D. (1982). Influense des variations climatiques sur la peche de Sardinella aurita ivoiro-ghanéennes: relation secheressesurpêche.  Oceanological Acta 5:  443-­452.

 

Brainerd, T.R (1991). The Sardinella Fishery off the Coast of West Africa; The Case of A Common Property Resource. Paper presented at the Second Annual Conference of the International Association for the Study of Common Property (IASCP), September 26-29, 1991, University of Manitoba, Winnipeg, Canada. 34 pp.

 

Branch, T.A., Kirkwood, G.P., Nicholson, S.A., Lawlor, B. & Zara, S.T. (2000). Yield Version 1.0, MRAG Ltd, London U.K.

 

Deekae, S.N. Abowei, J.N.F. (2010). Some growth parameters of Macrobrachium macrobrachium (herklots,1851) from Luubara Creek in Ogoni Land, Niger Delta, Nigeria. Research Journal of Applied Sciences, Engineering and Technology, 2: 558-567.

 

FAO (1971). Working seminar on coastal pelagic resources of West Africa. Tema, Ghana, 1-5 November 1971. Rome, FAO, 64p. (mimeo)

 

Fischer, W., Bianchi, G. & Scott, W.B. (Eds), (1981). FAO species identification sheets for Fishery purposes. Eastern Central Atlantic; Fishing area 34, 47 (in part). Canada Funds-in-Trust. Ottawa, Department of Fisheries and Oceans Canada, by arrangement with Food and Agriculture Organization of the United Nations, vols. 1-7,

 

Gayanilo, F., Sparre, P. & Pauly, D. (2005). FAO-ICLARM Stock Assessment Tools II (FiSAT II). Revised. User's guide. Computerized Information Series (Shrimp eries). No. 8. Revised version. FAO, Rome,  168 pp.

 

Gheno, Y. (1970). Note sur les sardinelles immatures de 1'estuaire du Gabon. Doc. Sci. Cent. Pointe-Noire ORSTOM (Nouv. Ser.). (12): 20p.

 

Gheshlaghi, P., Vahabnezhad, A. & Taghavi Motlagh, SA. (2012). Growth parameters, mortality rates, yield per recruit, biomass, and MSY of Rutilus frisii kutum, using length frequency analysis in the Southern parts of the Caspian Sea. Iranian Journal of Shrimp Fisheries Science. Vol 11(1), pp. 48 - 62.

 

Gulland, J. A. (1969): Manual of methods for fish stock assessment. Part Fish population. FAO Manuals in Fisheries Science, No. 4, 154 pp.

 

Hoggarth, D.D., Abeyasekera, S., Arthur, R.I., Beddington J.R., Burn R.W., Halls AS. et al. (2006). Stock Assessment for fishery management - A framework guide to the stock assessment tools of the Fisheries Management Science Programme (FMSP). Fisheries Technical Paper. No. 487. FAO. Rome. 261.

 

Kienzle, M. (2005). Estimation of the population parameters of the Von Bertalanffy Growth Function for the main commercial species of the North Sea. Fisheries Research Services Internal Report. No. 05/05. Aberdeen, 34 pp.

 

Koranteng, K. (1989). The sardinella (“herring”) fishery in Ghana:  The past, recent developments and the years ahead. Information Report 23, Fisheries Research and Utilization Branch, Tema.  20 p.

 

Kwei EA. Ofori-Adu, D.K. (2005). Fishes in the coastal waters of Ghana. Ronna Publishers, Tema.

 

Mathews, C.P. Samuel, M. (1990). The relationship between maximum and asymptotic length in fishes. Fish byte, 8(2): 1416.

 

Muta, K. (1964). Report on the biological survey of the sardine (Sardinella aurita). Government of Ghana, Mimeo.  30 p

 

Mudoidiong, O., Ukpatu, J.E. and Udoh., J.P. (2017). Recruitment Pattern and Length-At-First-Capture of The Silver Catfish Chrysichthys Nigrodigitatus Lacépède: Claroteidae In Lower Cross River, Southeast Nigeria. International Journal of Fisheries and Aquaculture Research Vol.3, No.2, pp.10-18.

 

 

Nunoo, F. K. E., Asiedu, B., Amador, K.., Belhabib, D., Lam, V., Sumaila, U. R. & Pauly, D. (2014). Marine Fisheries Catches in Ghana: Historic Reconstruction for 1950 to 2010 and Current Economic Impacts. Reviews in Fisheries Science and Aquaculture. 22(4): 274-283.

 

Nurul Amin, S.M., Arshad, A., Bujang, J.S. and Siraj, S.S. (2008). Growth, Mortality and Yield-Per-Recruit of Sergestid Shrimp, Acetes intermedius Omori, 1975 (Decapoda: Sergestidae) from Length Frequency Analysis in the Coastal Waters of Malacca, Peninsular Malaysia. Pertanika J. Trop. Agric. Sci. 31(1): 55 – 66 pp.

 

Pauly, D. Soriano, M.L. (1986). Some practical extensions to Beverton and Holt’s relative yield-per-recruit model. In: JL. Maclean, LB. Dizon, LV. Hosillos. (Eds.) The First Asian Fisheries Forum, Asian Fisheries Society, Manila, Philippines, 1986, pp. 491-496.

 

Pauly, D. Caddy, J. F. (1985). A modification of Bhattacharya's method for the analysis of

mixtures of normal distributions. FAO Fish. Circ. (781): 16 pp

 

Pauly, D. (1984). Fish population dynamics in tropical waters: a manual for use with programmable calculations. ICLARM Stud. Rev.,8, 325 pp.

 

Pauly, D. Munro, J.L (1983). Once more on the comparison of the growth of Fish and invertebrates. Fish byte, 2(1): 21.

 

Pauly D. (1980). A selection of simple methods for the assessment of tropical Fish stocks. FAO. Fisheries Circular 729, FAO, Rome.

 

Pauly, D. (1979). Gill size and temperature as governing factors in Fish growth: a generalization of von Bertalanffy growth formula. Berichte des Instituts für Meereskunde an der University, Germany, 156 pp.

 

Sarpong, D., Quaatey, N. & Harvey, S. (2005). The Economic and Social Contribution of Fisheries to Gross Domestic Product and Rural Development in Ghana. FAO Sustainable Fisheries Livelihoods Programme (SFLP) GCP/INT/735/UK, Rome. 53 p.

 

Sossoukpe, E., Djidohokpin, G., & Fiogbe, E.D. (2016). Demographic parameters and exploitation rate of Sardinella maderensis (Pisces: Lowe 1838) in the nearshore waters of Benin (West Africa) and their implication for management and conservation. Fisheries Research, 4: 165-171.

 

Sparre, P. Venema, S.C. (1998). Introduction to tropical Fish stock assessment. Part 1— Manual. FAO Fisheries Technical Paper 306.1, FAO, Rome, 376 pp.

 

Wehye, A.S. & Amponsah, S.K.K (2017a). Growth, Mortality and Exploitation rates of Lesser African threadfin, Galeoides decadactylus (Bloch,1795) within the coastal waters of Liberia. International Journal of Fisheries and Aquatic Research, 2 (2), 43-49.

 

Wehye, A.S. & Amponsah, S.K.K (2017b). Aspects of population dynamics of Pseudotolithus typus (Bleeker, 1863) with management implications within the coastal waters of Liberia. International Journal of Fisheries and Aquatic Studies, 5(2): 583-589.

 

Wehye, A.S., Amponsah, S.K.K. & Jueseah, A.S. (2017). Growth, Mortality and Exploitation of Sardinella maderensis (Lowe, 1838) in the Liberian coastal waters. Fisheries and Aquaculture Journal, 8: 189. doi:10.4172/2150-3508.1000189.



Cite this Article: Amponsah SKK; Ofori-Danson PK; Nunoo FKE; Ameyaw GA (2019). Estimates of Population parameters for Sardinella maderensis (Lowe, 1838) in the coastal waters of Ghana. Greener Journal of Agricultural Sciences 9(1): 23-31, http://doi.org/10.15580/GJAS.2019.1.011719017.


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